| Patents for F23J 3 - Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers (2,771) |
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| 11/12/2009 | CA2665751A1 Integrated steam generation process for enhanced oil recovery |
| 11/05/2009 | US20090272114 Heat recovery equipment |
| 11/05/2009 | US20090272113 Heat recovery equipment |
| 10/29/2009 | WO2009131757A2 Mitigation of deposits and secondary reactions in thermal conversion processes |
| 10/29/2009 | US20090266380 Mitigation of deposits and secondary reactions in thermal conversion processes |
| 10/29/2009 | CA2719698A1 Mitigation of deposits and secondary reactions in thermal conversion processes |
| 10/21/2009 | EP2110188A2 Method and device for removing coatings from equipment areas of equipment with gases or fluids flowing through them |
| 10/21/2009 | CN201331072Y Rear arch crown ash removing device for chain fire grate coal fired steam boiler |
| 10/15/2009 | WO2009124402A1 Method and system for treating polluted gases |
| 10/14/2009 | CN201327045Y Throttle device for soot blower system |
| 10/14/2009 | CN201327044Y Rotating drum type acoustic wave generator |
| 10/14/2009 | CN201327043Y Pulsed sandblasting soot blowing device |
| 10/13/2009 | CA2631309C Method and system for treating polluted gases |
| 10/07/2009 | CN101551109A Multifunctional acoustic wave sootblower with ample power |
| 09/30/2009 | CN201318676Y Sound wave ash removing device |
| 09/23/2009 | CN101539299A Method for cleaning soot in waste heat boiler for generating electricity by ferrosilicon smelting flue gas waste heat |
| 09/17/2009 | US20090229068 Detonative cleaning apparatus mounting system |
| 09/16/2009 | CN201310903Y Mechanical online device for removing dirt on heating furnace tube |
| 09/16/2009 | CN101532670A Steel ball conveyer for removing ash of boiler |
| 09/09/2009 | CN201306724Y Dust removing plate for cleaning heat pipe in waste heat utilization device for boiler waste gas |
| 09/09/2009 | CN100538240C Method and device for cleaning combustion devices |
| 09/08/2009 | US7584521 Dust mitigation and surface cleaning system for maintaining a surface free from dust and other materials |
| 09/01/2009 | US7581395 Heat recovery equipment |
| 08/27/2009 | US20090211500 Air-fired co2 capture ready circulating fluidized bed heat generation with a reactor subsystem |
| 08/26/2009 | CN201297635Y Mobile shockwave dust-blower |
| 08/26/2009 | CN201297634Y High-efficiency safe shock wave soot blower system |
| 08/20/2009 | WO2009063529A3 Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler |
| 08/19/2009 | CN201293330Y Air bubble sootblower |
| 08/19/2009 | CN201293329Y Respective ignition type gas pulse sootblower |
| 08/19/2009 | CN101509655A Cement kiln tail waste heat boiler heating surface suspension structure and vibrating device and method thereof |
| 08/19/2009 | CN100529540C Safety boiler applying coal gas to industry boiler |
| 08/12/2009 | CN101504146A Steel ball sowing apparatus |
| 08/05/2009 | CN201285059Y Ash hopper |
| 08/05/2009 | CN201285058Y Rotating excitation type sound generator |
| 08/05/2009 | CN201285057Y Centrifugal mill exhauster |
| 08/05/2009 | CN201285056Y Strong impulse blower |
| 08/05/2009 | CN201285053Y Standard combined in-situ premixed explosive device for gas shock-wave ash blowing |
| 08/05/2009 | CN201285052Y Air supply processing equipment for gas shock-wave ash blowing |
| 08/05/2009 | CN201285051Y Combined distribution type high-efficiency intelligent gas shock wave ash-blowing system |
| 07/30/2009 | WO2008156985A3 Automated system for waterwall cleaning and inspection |
| 07/29/2009 | EP1162406B1 Acoustic soot blower and method for operating the same |
| 07/29/2009 | CN101495807A Ash fluidization system and method |
| 07/22/2009 | EP2079975A1 A method of rebuilding a sootblowing system of a recovery furnace, a sootblower for a recovery furnace, and a sootblowing system including a plurality of sootblowers |
| 07/22/2009 | CN100516650C Ash removal equipment for flapping exhaust heat boiler |
| 07/21/2009 | US7562556 Cleaning system and method for continuous emissions monitoring equipment |
| 07/15/2009 | CN201273575Y Novel heat accumulation type burner with on-line impulse blowing dirt-removing apparatus |
| 07/08/2009 | CN101476734A Intelligent ash blowing control system based on sound wave gas temperature field measuring technique |
| 07/02/2009 | US20090165685 wet dust remover |
| 06/24/2009 | CN101463998A Gas shock wave ash removing system equipped with Archimedes spiral accelerator |
| 06/17/2009 | CN201259230Y Device for preventing boiler from discharging soot |
| 06/17/2009 | CN201259229Y Differential pressure air combustible gas flow control device |
| 06/10/2009 | CN201255412Y Chimney dustproof apparatus |
| 06/10/2009 | CN201255411Y Boiler smoke tube cleaning machine |
| 06/10/2009 | CN201255410Y Nozzle cooling vessel for gas pulse sootblower |
| 06/10/2009 | CN201255409Y Fire retardant type mixed ignition jar for gas pulse sootblower |
| 06/10/2009 | CN101451713A Vibrating ash cleaner for exhaust-heating boiler |
| 05/28/2009 | DE20321732U1 Vorrichtung zur Reinigung von Verschmutzungen in Wärmetauschern, Abhitzekesseln und Brennkammern Device for cleaning dirt in heat exchangers, waste heat boilers and combustion chambers |
| 05/27/2009 | CN201246881Y 空气加热器 Air Heater |
| 05/22/2009 | WO2009063529A2 Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler |
| 05/22/2009 | WO2009063528A2 Maintenance drawer for the combustion chamber and smoke aspiration fan of the flue of a bio-mass powered thermal boiler |
| 05/22/2009 | CA2705728A1 Inspection and maintenance drawer of the exhaust fumes from the flue of a bio-mass powered thermal boiler |
| 05/22/2009 | CA2705726A1 Maintenance drawer for the combustion chamber and smoke aspiration fan of the flue of a bio-mass powered thermal boiler |
| 05/20/2009 | CN101435583A Sound wave ash cleaner |
| 05/13/2009 | CN201237228Y Three-cavity mixed ignition pot |
| 05/13/2009 | CN201237224Y Movable dust collection apparatus of high temperature incineration furnace |
| 05/06/2009 | CN101424403A Fume harnessing and energy-efficient equipment for ore-smelting kiln |
| 05/06/2009 | CN101424402A Method for purging large-sized station boiler decompression blowtorch system and equipment thereof |
| 05/06/2009 | CN100485261C Mechanical ash remover for tube type heat exchanger |
| 05/06/2009 | CN100485023C Boiler chimney soot cleaning agent |
| 04/29/2009 | CN201228978Y Mechanical ash cleaner of boiler with horizontal water pipe |
| 04/29/2009 | CN201228977Y Automatic dust remover for wind chamber of boiler grate |
| 04/29/2009 | CN201228975Y Multi-frequency acoustic sootblower |
| 04/23/2009 | US20090101050 Methods and systems for reducing carbon dioxide emissions |
| 04/22/2009 | CN201225636Y Three-pipe type heat explosion pulse soot blower |
| 04/22/2009 | CN201225635Y Hydrogen-oxygen heat explosion pulse soot blower |
| 04/22/2009 | CN201225634Y Heat explosion pulse soot blower with over-temperature protection device |
| 04/22/2009 | CN201225633Y Tree-shaped pipeline distributed three-pipe heat explosion pulse soot blower |
| 04/22/2009 | CN201225632Y Heat explosion pulse soot blower with sweeping fan |
| 04/22/2009 | CN201225631Y Distributed heat detonation pulse soot blower for supplying combustion air dispersedly |
| 04/22/2009 | CN201225630Y Pulse conduit for weakening jet action |
| 04/22/2009 | CN201225629Y Heat explosion pulse soot blower for prevent water and dust accumulation by smoke canal negative pressure |
| 04/22/2009 | CN201225628Y Multi-jet spray pulse guide pipe |
| 04/22/2009 | CN201225627Y Heat explosion pulse soot blower with over-temperature alarming device |
| 04/22/2009 | CN201225626Y Cylinder-shaped pulse generator with flow equalizing plate |
| 04/22/2009 | CN201224583Y Fly ash gathering and transporting machine |
| 04/15/2009 | EP2047175A2 Ash fluidization system and method |
| 04/08/2009 | CN100476297C Explosion wave soot blower with fan |
| 04/02/2009 | US20090084401 Apparatus for removing matte-sticking and method for using the apparatus |
| 04/01/2009 | CN100473445C Baffle for increased capture of popcorn ash in economizer hoppers |
| 03/25/2009 | CN201212687Y Dust pre-removing apparatus for flue gas of stalk incinerator |
| 03/25/2009 | CN101393436A dual model approach for boiler section cleanliness calculation |
| 03/19/2009 | DE102007062449A1 Verfahren und Vorrichtung zur Reinigung von Heizflächen und/oder Überwachung von Betriebszuständen einer Wärmeanlage Method and apparatus for cleaning heating surfaces and / or monitoring of operating conditions of a heating installation |
| 03/18/2009 | CN201209871Y High-efficiency environment-protecting sonic wave ash cleaner |
| 03/18/2009 | CN201209870Y Non-leakage same steplength expansion steam blower |
| 03/18/2009 | CN201209869Y High-efficiency frequency conversion sonic wave ash cleaner |
| 03/18/2009 | CN201209868Y Pulse shock wave generating device and pulse shock wave gas mixing ratio control device |
| 03/18/2009 | CN100470156C Method for preventing high-temperature two-explosion of gas high-energy impulse dusting device |
| 03/12/2009 | WO2009030680A2 Device for cleaning a boiler of a combustor, and method for the operation thereof |
| 03/11/2009 | CN101382290A Ash blowing boiler |
| 03/11/2009 | CN100467952C Track rake-type soot blower |